What are Outside raw Materials used by an Organism

Answer: 

• All living organisms require outside raw materials to survive and sustain themselves. 
•  Animals take in food, oxygen, and water as outside raw materials. 
• Plants take in carbon dioxide, water, and sunlight as outside raw materials.
• Oxygen is used in breaking down the food particles.
• Water is used for the digestion of food. 
• Sunlight is used for synthesizing food in plants.